Chicago, IL – Cooler breezes and a slight chance of thunderstorms are on the horizon for the Chicago area tonight, with conditions shifting rapidly into the weekend. Residents should prepare for temperatures dipping to 58°F, with north-northeast winds gusting up to 15 mph as night falls. By early Saturday morning, there’s a small but notable risk of storms sweeping in from the south.
According to the National Weather Service, a 20% chance of thunderstorms will develop late Saturday night, after 1 a.m., primarily affecting areas south and east of the city, including portions of I-55 and I-94. Gusts may increase to 30 mph overnight, making outdoor plans riskier. Sunday will offer some relief, with clear skies and a pleasant high of 74°F.
Those in Chicago should secure outdoor furniture and keep an eye on storm updates, especially late Saturday. Breezy conditions will persist through the night, with temperatures dipping to a low of 63°F. Motorists traveling along I-55 and I-94 should stay alert, especially if the weather takes a sudden turn for the worse.
Looking ahead to next week, Chicago can expect more calm and sunny weather. Monday and Tuesday highs will stay around 68°F with mostly clear skies. The best days for outdoor activities appear to be Sunday through Tuesday, before windier conditions return by midweek.